Russia will "continue to do this in these election contexts, but in these other contexts, too," John Demers said Friday.

The effort failed to prioritize obvious strategies that would have generated higher engagement.

Discovered last year, the surveillance tool is still in active use, according to Lookout.

New research provides evidence that a group with Russian military ties was involved with the NotPetya and BlackEnergy incidents in Ukraine.

Whether or not foreign government hackers see the inside of a U.S. courtroom, indicting them is key to American deterrence policy, Adam Hickey said.

It's the latest move in an ongoing U.S. law enforcement effort to crack down on Kremlin hacking.